There are 2 drawings for part 30f83227 available in AirCorps Library

Manufacturer's Drawing

Republic Aircraft,   P-47 Thunderbolt Drawings (Late),   Page: --,   Revision: n/a  

COVER - AN/ARN-6 RADIO COMPASS - PRESSURE SEAL BOX

Associated Aircraft:   P-47  

Manufacturer's Drawing

Republic Aircraft,   P-47 Thunderbolt Drawings - Smithsonian,   Page: --,   Revision: n/a  

Associated Aircraft:   P-47